Overview
- District ID
- ct-hd-031
- State
- Connecticut
- Chamber
- Lower chamber
- District Code
- 031
- Land Area
- 29 sq mi
- Water Area
- 0.79 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Places
Showing all 1 place
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| CT District 2 | 12,088 | 50.2% | 1.7% | 66.4% |
| CT District 1 | 11,999 | 49.8% | 1.7% | 33.6% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 18,722
- Active Voters
- 17,259 (92.2%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 6,322 | 33.8% |
| Republican | 4,122 | 22.0% |
| Unaffiliated | 7,986 | 42.7% |
| Other parties | 292 | 1.6% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 14,714 (78.6%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 11,412 (61.0%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 14,299 (76.4%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 11,023 (58.9%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 11,613 (62.0%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 7,898 (42.2%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 9,587 (51.2%) | 0 (0.0%) | 0 (0.0%) |
Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.
Browse the voter list for this district (premium access; sign-in required)
Source: Civitech voter file snapshot as of 11/04/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 24,737 (± 938)
- Median Age
- 44.2
- Median Household Income
- $148,996 (± $15,320)
- High School Graduate or Higher (age 25+)
- 98.0%
- Bachelor's Degree or Higher (age 25+)
- 65.5%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 5,157 | 20.8% |
| 18 to 64 | 13,950 | 56.4% |
| 65 and over | 5,630 | 22.8% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,579 | 10.4% |
| White, not Hispanic | 18,227 | 73.7% |
| Black, not Hispanic | 328 | 1.3% |
| Asian, not Hispanic | 2,715 | 11.0% |
| American Indian / Alaska Native, not Hispanic | 33 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 8 | 0.0% |
| Two or more races, not Hispanic | 847 | 3.4% |
Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.
Citizen Voting Age Population
- Total Citizen Population
- 23,613
- Citizen Voting Age Population (CVAP)
- 18,580
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 21,063 | 89.2% |
| Hispanic | 2,551 | 10.8% |
| White | 18,283 | 77.4% |
| Black | 305 | 1.3% |
| Asian | 1,747 | 7.4% |
| American Indian / Alaska Native | 32 | 0.1% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 33 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 17,128 | 92.2% |
| Hispanic | 1,454 | 7.8% |
| White | 15,422 | 83.0% |
| Black | 359 | 1.9% |
| Asian | 1,264 | 6.8% |
| American Indian / Alaska Native | 47 | 0.3% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 34 | 0.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
